My son was too cute in this outfit. He's tall and thin for his age so it was a little too large for him. He was about 25lb and 20 months old.Really disappointed. Threads sticking out, button holes coming undone, material is see-through thin, doesn't fit despite being the correct size per the size chart. I don't know why this company insists their clothing is "heirloom quality"??? I should have just stuck with what I usually get from Carter's.I bought this for my 18 month old & he wears a 3T due to height & diaper. Perfect fit. Feldman Brothers is a classic company making quality children’s clothes for many many years!! This was purchased for a family portrait & is a wonderfully made outfit! Just adorable & true to size.